The Roman Catholic parish church Bärnbach, commonly known as Hundertwasserkirche, is located in the municipality of Bärnbach in the Voitsberg district in Styria. It is consecrated to St. Barbara and belongs to the Voitsberg deanery. The church is a listed building. [1] The church, built in the post-war period, was redesigned in 1987/1988 by the Austrian artist Friedensreich Hundertwasser. In 2016 the tower roof and the six spheres on the church roof were newly gilded.